aniruddha27/contours.py

Created Apr 25, 2020

Star 0
Fork 0

Download ZIP

Raw

contours.py

      
        # Finding contours 
      
        im_gray = gray(im)
      
        im_blur = blur(im_gray)
      
        im_thresh = threshold(im_blur)
      
        contours, _ = cv2.findContours(im_thresh, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)

saeedmaham commented Sep 3, 2020

ValueError: too many values to unpack (expected 2)

I'm having this error. How can I solve it?

Any idea.

Owner Author

aniruddha27 commented Sep 3, 2020

Hi, could you try the following code because it could be possible you have a different OpenCV version.

_, contours, _ = cv2.findContours(im_thresh, cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_NONE)

saeedmaham commented Sep 4, 2020

Thank you
It's working now.

Owner Author

aniruddha27 commented Sep 4, 2020

Welcome!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment